Photo By Gail

In works such as Relief No. 30 (1946), Raúl Lozza fragmented the surface of painting into discrete parts — usually, irregular geometric shapes — that he fixed in a particular configuration with connecting rods. Known as Coplanals, these constructions are placed directly onto the wall without any framing mechanism. The empty space in between their shapes thus becomes a part of the work.

Lozza investigated the possibilities of the coplanal for years, founding the Perceptismo group with his brothers. They developed a mathematical approach to painting that focused on the relationship between the wall and the coplanal’s dimensions and colors.

Photographed the Museum of Modern Art in NYC.